M 3.8 - 104 km SSE of Adak, Alaska

  • 2025-03-21 15:24:28 (UTC)
  • 51.004°N 176.050°W
  • 35.0 km depth

Origin

 Contributed by US last updated 2025-03-22 13:08:32 (UTC)
  • The data below are the most preferred data available
  • The data below have been reviewed by a scientist
Magnitude
uncertainty
3.8 mb ± 0.2
Location
uncertainty
51.004°N  176.050°W± 6.0 km
Depth
uncertainty
35.0 km ± 2.0
Origin Time
Number of Stations
31
Number of Phases
39
Minimum Distance
98.9 km ( 0.89° )
Travel Time Residual
1.06 s
Azimuthal Gap
227°
FE Region
Andreanof Islands, Aleutian Islands, Alaska (7)
Review Status
REVIEWED
Catalog
US ( us7000plm4 )
Location Source
US
Magnitude Source
US
Contributor
US